Individual Calculations May 2017
 Gorodetzky, Matan  Total change: 40.80  Rating chartPersonal card
 Israel Youth Championship Final 2017 U14 Ramat Hasharon ISR 2017-04-02
RcRownchangeKK*chgGame
 1916 2034 6.00 9 0.34 40 13.60 
  Glatt, Oded 1680 ISR1.0010.11404.40 
  Gitin, Amit 1819 ISR1.0010.23409.20 
  Zeevi, Uri 1634  * ISR1.0010.08403.20 
  Friedland, Eldar 1722 ISR0.501-0.3640-14.40 
  Globus, Or 2179 ISR0.001-0.3140-12.40 
  Cohen Revivo, Shoham 2221 ISR0.5010.24409.60 
  Parnes, Nadav 1866 ISR1.0010.284011.20 
  Ben Ari, Yannay 1971 ISR1.0010.414016.40 
  Tzidkiya, Yeshaayahu 2148 ISR0.001-0.3440-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Liga Alef Shfela 2017 Round 7 varios ISR 2017-04-22
RcRownchangeKK*chgGame
 2165 2034 1.00 1 0.68 40 27.20 
  Peer, Kobi 2165 ISR1.0010.684027.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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